Archive | Smartphones






Ultra-High Speed LED Light Communication Makes Its Commercial Debut

light-fidelity

Last July, Dr. Harald Haas of the University of Edinburgh School of Engineering gave a TED Talk about what he called Light Fidelity, or LiFi. Haas said that the new technology, still in its infant stage, would revolutionize communications, replacing broadband-based WiFi with ultra-high speed over-the-air data transmission through LED lights. This wasn’t just a […]

Continue Reading

Review: Huawei Activa 4G, A Reminder Of What Used To Be

MetroPCS

MetroPCS has a great agenda: affordable smartphones that don’t require a contract. Unfortunately, driving a phone down to $149 or $199 without subsidy often requires manufacturers to make cutbacks, especially to fit in LTE (complete with metroPCS’s fledgling coverage). Huawei did this maneuver with the Activa 4G I’ve been testing the last few weeks. This […]

Continue Reading




?>